| Company name | Reg. code |
|---|---|
| LIGHQU OÜ | 17141070 |
| LIGHTW OÜ | 16379970 |
| LIGHTUP OÜ | 14037716 |
| LIGHT24 OÜ | 11986323 |
| LIGRU OÜ | 14709498 |
| LIGHT OÜ | 10176680 |
| NORDIK LIGHTS OÜ | 10771611 |
| 2RED LIGHTS OÜ kustutatud (former name MOHAMED HAJI LTD OÜ) | 14081663 |
| CRYSTAL LIGHTS OÜ kustutatud | 14159359 |
| BRIGHT LIGHTS OÜ | 17457577 |
| LIGHTUP LIFE OÜ | 16752009 |
| WORLD LIGHTS OÜ | 14360707 |
| MARI LIGHTS OÜ (former name Silent Tech OÜ) | 12216981 |
| ARCTIC LIGHTS OÜ kustutatud | 12085361 |
| NORDEN LIGHTS OÜ kustutatud | 12573072 |
| VIKING LIGHTS OÜ | 12705250 |
| NORDENER LIGHTS OÜ | 16600587 |
| CITY LIGHTS OÜ | 12385519 |
| LIGHTUP CONSULTING OÜ | 16781368 |
| LIGHT CONCEPT OÜ | 12770625 |
| LIGHT SPEED OÜ | 14759964 |
| MODERN LIGHT OÜ kustutatud | 12357256 |
| BLUE LIGHT OÜ kustutatud | 14378972 |
| WOOD4LIGHT OÜ | 16687944 |
| DEFECTING LIGHT OÜ kustutatud | 12305070 |
| KROOT LIGHT OÜ | 12979130 |
| LIGHT SOUL OÜ | 16276595 |
| WHITE LIGHT OÜ kustutatud | 11200311 |
| FROMENTIN LIGHT OÜ | 14194864 |
| MIMOSA LIGHT OÜ | 16596360 |
| PURE LIGHT OÜ | 14670081 |
| LIGHT PUSH OÜ | 17217152 |
| FIRST LIGHT OÜ kustutatud | 12008805 |
| LIGHT INVEST OÜ kustutatud | 11137819 |
| OLDTIME LIGHT OÜ | 14243485 |
| SV-LIGHT OÜ kustutatud | 10232311 |
| LIGHT MOBILITY OÜ | 16966791 |
| BALTIC LIGHT OÜ | 14256967 |
| LIGHT INFORMATION OÜ (former name Light Information UÜ) | 16188827 |
| DIRECT LIGHT OÜ kustutatud | 12161671 |
| BLACK LIGHT OÜ kustutatud | 12162251 |
| POLAR LIGHT OÜ | 14392666 |
| AMBER LIGHT OÜ | 14126526 |
| LIGHT INSTITUTE OÜ | 16464285 |
| LIGHT GROUP OÜ | 12357061 |
| LIGHT WAVE OÜ | 12404174 |
| PREMA LIGHT OÜ | 11686650 |
| LIGHT CONSULTING OÜ | 16061423 |
| LIGHT MATRIX OÜ kustutatud (former name Forensic Examinations OÜ) | 14314713 |
| VIP LIGHT OÜ | 14460395 |